()is composed of six Irish counties that elected to remain in the union with Great Britain.
第1题:
A、composed of
B、composes
C、is composed of
D、are composed of
第2题:
编译如下的Java程序片段:Classtest{Intcount=9;Publicvoida(){Intcount=10;System.out,println(count1=”+count);}Publicvoidcount(){System.out.println(count2=”+count);}Publicstaticvoidmain(Stringargs[]){Testt=newTest();t.a();t.count();}}结果是()
A.不能通过编译
B.输出:count1=10count2=9
C.输出:count1=9count2=9
第3题:
A.无区别
B.count是聚合函数,count(*)不是聚合函数
C.count统计空格而COUNT(×)不统计
D.count(*)统计NULL值,而COUNT不统计
第4题:
A.int count = args.length;
B.int count = args.length-1;
C.int count=0; while(args[count]!=null) count++;
D.int count=0;while (!(args[count].equals(“”))) count++;
第5题:
在SQL语言中,关于COUNT函数的下列用法中错误的是______。
A.COUNT(ALL)
B.COUNT(*)
C.COUNT(成绩)
D.COUNT(DISTINCT学号)
第6题:
编译如下Java程序片断:classtest{intcount=9;publicvoida(){intcount=10;System.out.println("count1="+count);}publicvoidcount(){System.out.println("count2="+count);}publicstaticvoidmain(Stringargs[]){testt=newtest();t.a();t.count();}}结果将()。
A.不能通过编译
B.输出: count1=10 count2=9
C.输出:count1=9 count2=9
第7题:
文中( 2 )处正确的答案是( )。
A.is made of
B.composed of
C.is composed of
D.is consisted of
第8题:
Ireland had long been dominated by Britain, but Irish desire for an independent Irish state was never lost.In late 19th century, there was a campaign in parliament called “home-rule”- Irish political control of Irish affairs.()
此题为判断题(对,错)。
第9题:
what is the first official language of the irish republic?
A. English.
B. Gaelic.
C. Irish.
D. Celtic.
第10题:
A. count me out
B. count in me
C. count out me
D. count me in